This one has bitten me every time I have installed either Ubuntu or Lubuntu on a Mac. This post is now the one I refer to each time should I forget the three steps it takes to resolve this problem. Depending on your situation, you may only need two terminal commands and a reboot.
How to get WiFi to work after installing Ubuntu or Lubuntu on Macbook?
https://www.amirootyet.com/post/how-to-get-wifi-to-work-after/
1 Comments
burgersc12@sh.itjust.works · 2 pts · 2y
schalkneethling@programming.dev · 1 pts · 2y
Mine is a Macbook Pro 2013 with a Broadcom wireless device.